I think you got it. Honestly it all comes down to how it’s asked. If the first text I receive from you after I have sent you an introduction of myself is what is my ethnicity then yeah I’m moving on. That actually happened a few weeks ago when I was in L.A. that I wrote about that on the forum.
Now I don’t see anything wrong with disclosing it myself during our initial conversation. Personally I ask up front if they have any racial or age hang ups to get it out of the way because if you don’t like me for me then you definitely will not be getting my money.